3131355318

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{56783}}^1$

素因数の和:56909

約数の個数: 64

約数和(自身を含む): 7784404992

約数和(自身を除く): 4653049674

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 101, 182, 202, 273, 303, 546, 606, 707, 1313, 1414, 2121, 2626, 3939, 4242, 7878, 9191, 18382, 27573, 55146, 56783, 113566, 170349, 340698, 397481, 738179, 794962, 1192443, 1476358, 2214537, 2384886, 4429074, 5167253, 5735083, 10334506, 11470166, 15501759, 17205249, 31003518, 34410498, 40145581, 74556079, 80291162, 120436743, 149112158, 223668237, 240873486, 447336474, 521892553, 1043785106, 1565677659, 3131355318]

約数ペア:

[(1, 3131355318), (2, 1565677659), (3, 1043785106), (6, 521892553), (7, 447336474), (13, 240873486), (14, 223668237), (21, 149112158), (26, 120436743), (39, 80291162), (42, 74556079), (78, 40145581), (91, 34410498), (101, 31003518), (182, 17205249), (202, 15501759), (273, 11470166), (303, 10334506), (546, 5735083), (606, 5167253), (707, 4429074), (1313, 2384886), (1414, 2214537), (2121, 1476358), (2626, 1192443), (3939, 794962), (4242, 738179), (7878, 397481), (9191, 340698), (18382, 170349), (27573, 113566), (55146, 56783)]